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Diffstat (limited to 'src/core/NEON/wrapper/intrinsics/add.h')
| -rw-r--r-- | src/core/NEON/wrapper/intrinsics/add.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/core/NEON/wrapper/intrinsics/add.h b/src/core/NEON/wrapper/intrinsics/add.h new file mode 100644 index 0000000000..6134d75b29 --- /dev/null +++ b/src/core/NEON/wrapper/intrinsics/add.h @@ -0,0 +1,201 @@ +/* + * Copyright (c) 2018-2020 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef ARM_COMPUTE_WRAPPER_ADD_H +#define ARM_COMPUTE_WRAPPER_ADD_H + +#include <arm_neon.h> + +namespace arm_compute +{ +namespace wrapper +{ +#define VADD_IMPL(stype, vtype, prefix, postfix) \ + inline vtype vadd(const vtype &a, const vtype &b) \ + { \ + return prefix##_##postfix(a, b); \ + } + +VADD_IMPL(uint8x8_t, uint8x8_t, vadd, u8) +VADD_IMPL(int8x8_t, int8x8_t, vadd, s8) +VADD_IMPL(uint16x4_t, uint16x4_t, vadd, u16) +VADD_IMPL(int16x4_t, int16x4_t, vadd, s16) +VADD_IMPL(uint32x2_t, uint32x2_t, vadd, u32) +VADD_IMPL(int32x2_t, int32x2_t, vadd, s32) +VADD_IMPL(uint64x1_t, uint64x1_t, vadd, u64) +VADD_IMPL(int64x1_t, int64x1_t, vadd, s64) +VADD_IMPL(float32x2_t, float32x2_t, vadd, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VADD_IMPL(float16x4_t, float16x4_t, vadd, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +VADD_IMPL(uint8x16_t, uint8x16_t, vaddq, u8) +VADD_IMPL(int8x16_t, int8x16_t, vaddq, s8) +VADD_IMPL(uint16x8_t, uint16x8_t, vaddq, u16) +VADD_IMPL(int16x8_t, int16x8_t, vaddq, s16) +VADD_IMPL(uint32x4_t, uint32x4_t, vaddq, u32) +VADD_IMPL(int32x4_t, int32x4_t, vaddq, s32) +VADD_IMPL(uint64x2_t, uint64x2_t, vaddq, u64) +VADD_IMPL(int64x2_t, int64x2_t, vaddq, s64) +VADD_IMPL(float32x4_t, float32x4_t, vaddq, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VADD_IMPL(float16x8_t, float16x8_t, vaddq, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +#undef VADD_IMPL + +// VQADD: Vector saturating add (No notion of saturation for floating point) +#define VQADD_IMPL(stype, vtype, prefix, postfix) \ + inline vtype vqadd(const vtype &a, const vtype &b) \ + { \ + return prefix##_##postfix(a, b); \ + } + +VQADD_IMPL(uint8x8_t, uint8x8_t, vqadd, u8) +VQADD_IMPL(int8x8_t, int8x8_t, vqadd, s8) +VQADD_IMPL(uint16x4_t, uint16x4_t, vqadd, u16) +VQADD_IMPL(int16x4_t, int16x4_t, vqadd, s16) +VQADD_IMPL(uint32x2_t, uint32x2_t, vqadd, u32) +VQADD_IMPL(int32x2_t, int32x2_t, vqadd, s32) +VQADD_IMPL(uint64x1_t, uint64x1_t, vqadd, u64) +VQADD_IMPL(int64x1_t, int64x1_t, vqadd, s64) +VQADD_IMPL(float32x2_t, float32x2_t, vadd, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VQADD_IMPL(float16x4_t, float16x4_t, vadd, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +VQADD_IMPL(uint8x16_t, uint8x16_t, vqaddq, u8) +VQADD_IMPL(int8x16_t, int8x16_t, vqaddq, s8) +VQADD_IMPL(uint16x8_t, uint16x8_t, vqaddq, u16) +VQADD_IMPL(int16x8_t, int16x8_t, vqaddq, s16) +VQADD_IMPL(uint32x4_t, uint32x4_t, vqaddq, u32) +VQADD_IMPL(int32x4_t, int32x4_t, vqaddq, s32) +VQADD_IMPL(uint64x2_t, uint64x2_t, vqaddq, u64) +VQADD_IMPL(int64x2_t, int64x2_t, vqaddq, s64) +VQADD_IMPL(float32x4_t, float32x4_t, vaddq, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VQADD_IMPL(float16x8_t, float16x8_t, vaddq, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +#undef VQADD_IMPL + +// VADDW: Vector widening add +#define VADDW_IMPL(wtype, vtype, prefix, postfix) \ + inline wtype vaddw(const wtype &a, const vtype &b) \ + { \ + return prefix##_##postfix(a, b); \ + } + +VADDW_IMPL(uint16x8_t, uint8x8_t, vaddw, u8) +VADDW_IMPL(int16x8_t, int8x8_t, vaddw, s8) +VADDW_IMPL(uint32x4_t, uint16x4_t, vaddw, u16) +VADDW_IMPL(int32x4_t, int16x4_t, vaddw, s16) +VADDW_IMPL(uint64x2_t, uint32x2_t, vaddw, u32) +VADDW_IMPL(int64x2_t, int32x2_t, vaddw, s32) +#undef VADDW_IMPL + +// VADDL: Vector long add +#define VADDL_IMPL(wtype, vtype, prefix, postfix) \ + inline wtype vaddl(const vtype &a, const vtype &b) \ + { \ + return prefix##_##postfix(a, b); \ + } + +VADDL_IMPL(uint16x8_t, uint8x8_t, vaddl, u8) +VADDL_IMPL(int16x8_t, int8x8_t, vaddl, s8) +VADDL_IMPL(uint32x4_t, uint16x4_t, vaddl, u16) +VADDL_IMPL(int32x4_t, int16x4_t, vaddl, s16) +VADDL_IMPL(uint64x2_t, uint32x2_t, vaddl, u32) +VADDL_IMPL(int64x2_t, int32x2_t, vaddl, s32) +#undef VADDL_IMPL + +#if defined(__aarch64__) +// VADDV: Across vector add +#define VADDV_IMPL(stype, vtype, prefix, postfix) \ + inline stype vaddv(const vtype &a) \ + { \ + return prefix##_##postfix(a); \ + } + +VADDV_IMPL(uint8_t, uint8x8_t, vaddv, u8) +VADDV_IMPL(int8_t, int8x8_t, vaddv, s8) +VADDV_IMPL(uint16_t, uint16x4_t, vaddv, u16) +VADDV_IMPL(int16_t, int16x4_t, vaddv, s16) +VADDV_IMPL(uint32_t, uint32x2_t, vaddv, u32) +VADDV_IMPL(int32_t, int32x2_t, vaddv, s32) +VADDV_IMPL(float, float32x2_t, vaddv, f32) + +VADDV_IMPL(uint8_t, uint8x16_t, vaddvq, u8) +VADDV_IMPL(int8_t, int8x16_t, vaddvq, s8) +VADDV_IMPL(uint16_t, uint16x8_t, vaddvq, u16) +VADDV_IMPL(int16_t, int16x8_t, vaddvq, s16) +VADDV_IMPL(uint32_t, uint32x4_t, vaddvq, u32) +VADDV_IMPL(int32_t, int32x4_t, vaddvq, s32) +VADDV_IMPL(uint64_t, uint64x2_t, vaddvq, u64) +VADDV_IMPL(int64_t, int64x2_t, vaddvq, s64) +VADDV_IMPL(float, float32x4_t, vaddvq, f32) +#undef VADDV_IMPL +#endif // defined(__aarch64__) + +// VPADDL: Signed add long pairwise +#define VPADDL_IMPL(ltype, vtype, prefix, postfix) \ + inline ltype vpaddl(const vtype &a) \ + { \ + return prefix##_##postfix(a); \ + } + +VPADDL_IMPL(uint16x4_t, uint8x8_t, vpaddl, u8) +VPADDL_IMPL(int16x4_t, int8x8_t, vpaddl, s8) +VPADDL_IMPL(uint32x2_t, uint16x4_t, vpaddl, u16) +VPADDL_IMPL(int32x2_t, int16x4_t, vpaddl, s16) +VPADDL_IMPL(uint64x1_t, uint32x2_t, vpaddl, u32) +VPADDL_IMPL(int64x1_t, int32x2_t, vpaddl, s32) + +VPADDL_IMPL(uint16x8_t, uint8x16_t, vpaddlq, u8) +VPADDL_IMPL(int16x8_t, int8x16_t, vpaddlq, s8) +VPADDL_IMPL(uint32x4_t, uint16x8_t, vpaddlq, u16) +VPADDL_IMPL(int32x4_t, int16x8_t, vpaddlq, s16) +VPADDL_IMPL(uint64x2_t, uint32x4_t, vpaddlq, u32) +VPADDL_IMPL(int64x2_t, int32x4_t, vpaddlq, s32) +#undef VPADDL_IMPL + +// VPADD: Add pairwise +#define VPADD_IMPL(stype, vtype, prefix, postfix) \ + inline vtype vpadd(const vtype &a, const vtype &b) \ + { \ + return prefix##_##postfix(a, b); \ + } + +VPADD_IMPL(uint8x8_t, uint8x8_t, vpadd, u8) +VPADD_IMPL(int8x8_t, int8x8_t, vpadd, s8) +VPADD_IMPL(uint16x4_t, uint16x4_t, vpadd, u16) +VPADD_IMPL(int16x4_t, int16x4_t, vpadd, s16) +VPADD_IMPL(uint32x2_t, uint32x2_t, vpadd, u32) +VPADD_IMPL(int32x2_t, int32x2_t, vpadd, s32) +VPADD_IMPL(float32x2_t, float32x2_t, vpadd, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VPADD_IMPL(float16x4_t, float16x4_t, vpadd, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +#undef VPADD_IMPL +} // namespace wrapper +} // namespace arm_compute +#endif /* ARM_COMPUTE_WRAPPER_ADD_H */ |